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SUMMARY:Extra HETG Strings Seminar - Moduli-dependent one-loop entropy of 
 hyperbolic BPS black hole in AdS4
DTSTART:20260521T093000Z
DTEND:20260521T113000Z
DTSTAMP:20260512T050600Z
UID:indico-event-1778@indico.dfa.unipd.it
DESCRIPTION:Speakers: Imtak Jeon (Huzhou University)\n\nWe study one-loop 
 logarithmic corrections to the entropy of static hyperbolic BPS black hole
 s in asymptotically AdS4 spacetime within N=2 Fayet–Iliopoulos gauged su
 pergravity. In this setup\, the classical BPS attractor mechanism exhibits
  flat directions\, leaving scalar moduli on the horizon unfixed while the 
 Bekenstein–Hawking entropy depends only on the charges. We show that qua
 ntum corrections induce a nontrivial dependence of the entropy on the hori
 zon moduli\, generating an effective quantum potential that dynamically st
 abilizes them. This provides an explicit realization of the quantum liftin
 g of classical attractor flat directions. We will also comment on implicat
 ions for the quantum structure of AdS black holes and possible connections
  to holography.\n\nhttps://indico.dfa.unipd.it/event/1778/
LOCATION:P2A (Dipartimento di Fisica e Astronomia - Edificio Paolotti)
URL:https://indico.dfa.unipd.it/event/1778/
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